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公开(公告)号：US20210064600A1
公开(公告)日：2021-03-04
申请号：US16551354
申请日：2019-08-26
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Krishna Mohan Elluru , Madhusoodhana Chari Sesha , Esteban Rodriguez Betancourt , Rangaprasad Sampath
Abstract: One embodiment of the present invention provides a switch. The switch includes a storage device, a processing module, and a database module. The storage device can maintain a database storing configuration information for the switch. During operation, the processing module produces a piece of data associated with operations of the switch based on the configuration information. The database module then stores the piece of data in a database table of the database without caching the piece of data in a memory of the switch after the piece of data is stored in the database. In this way, the database module can reduce the memory occupancy of the processing module in comparison with the storage occupancy of a schema corresponding to the database table. Subsequently, the processing module can program a hardware module of the switch with the piece of data prior to receiving an acknowledgment from the database module.
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公开(公告)号：US20250133031A1
公开(公告)日：2025-04-24
申请号：US18408772
申请日：2024-01-10
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Krishna Mohan Elluru , Balaji Sankaran , Suresh Rukmangathan
Abstract: A network management service controls the flow of messages (e.g., management messages) with a credit-based system. The network management service may be a cloud-based network management service. A message credit quantity for a managed network device is calculated by the network management service based on multiple criteria. The message credit quantity is communicated to the managed network device. The managed network device limits its sending of management messages to the network management service based on its assigned quantity of message credits.
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Patent Agency Ranking
公开(公告)号：US11880431B2
公开(公告)日：2024-01-23
申请号：US17406792
申请日：2021-08-19
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Madhusoodhana Chari Sesha , A Abdul Samadh , Jayanth Ananthapadmanaban , Sai Ram Ganna , Krishna Mohan Elluru
CPC classification number: G06F18/2193 , G06N3/08 , G06N5/01 , G06V10/753 , H04L43/50
Abstract: A system and a method of classifying data and providing an accuracy of classification are described. The method includes determining values of statistical features associated with data packets present in a data stream. The values of statistical features are provided to a data model for producing a classification output including the data packets classified into one or more categories. While producing the classification output, the data model extracts heuristics for each of the values of statistical features, compares the heuristics with one or more conditional checks defined at each node within the data model, and determines a cumulative score based on results of the comparing. The cumulative score is determined by aggregating a score assigned to successful clearance of each conditional check. The cumulative score indicates an accuracy of the classification output.
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公开(公告)号：US20200220873A1
公开(公告)日：2020-07-09
申请号：US16243700
申请日：2019-01-09
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Badrish Havaralu Rama Chandra Adiga , Balaji Sankaran , Vinay Kumar Vishwakarma , Krishna Mohan Elluru , Shantha Kumara
IPC: H04L29/06
Abstract: Example approaches for authenticating a device are described, In an example, a category, from a plurality of categories, is identified for a device, based on data packets exchanged between the device and a network element. The category is indicative of operational capabilities of the device. Based on the category identified for the device, an authentication order for the device is determined. The authentication order is indicative of a sequence in which a set of authentication tests is to be executed for authentication of the device.
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公开(公告)号：US11582122B2
公开(公告)日：2023-02-14
申请号：US17406837
申请日：2021-08-19
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Madhusoodhana Chari Sesha , Ankit Kumar Sinha , Krishna Mohan Elluru , M Arun Kumar , A Abdul Samadh , Jayachandra Babu K
IPC: G06F15/173 , H04L43/08 , H04L69/22 , H04L43/062
Abstract: A system and a method for performing programmable analytics on network data are described. A data layer constructs flow behavior information based on information present within headers of data packets flowing across one or more network devices configured in a computer network. An inline heuristics layer performs one or more inline heuristic operations on the flow behavior information to obtain aggregate statistical information. An integrated analytics layer performs one or more analytical operations on the flow behavior information to obtain network insights. A presentation layer filters and plots information obtained from the data layer, the inline heuristics layer, and the integrated analytics layer, based on a user input.
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公开(公告)号：US11423014B2
公开(公告)日：2022-08-23
申请号：US16551354
申请日：2019-08-26
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Krishna Mohan Elluru , Madhusoodhana Chari Sesha , Esteban Rodriguez Betancourt , Rangaprasad Sampath
Abstract: One embodiment of the present invention provides a switch. The switch includes a storage device, a processing module, and a database module. The storage device can maintain a database storing configuration information for the switch. During operation, the processing module produces a piece of data associated with operations of the switch based on the configuration information. The database module then stores the piece of data in a database table of the database without caching the piece of data in a memory of the switch after the piece of data is stored in the database. In this way, the database module can reduce the memory occupancy of the processing module in comparison with the storage occupancy of a schema corresponding to the database table. Subsequently, the processing module can program a hardware module of the switch with the piece of data prior to receiving an acknowledgment from the database module.
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公开(公告)号：US11258794B2
公开(公告)日：2022-02-22
申请号：US16243700
申请日：2019-01-09
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Badrish Havaralu Rama Chandra Adiga , Balaji Sankaran , Vinay Kumar Vishwakarma , Krishna Mohan Elluru , Shantha Kumara
Abstract: Example approaches for authenticating a device are described. In an example, a category, from a plurality of categories, is identified for a device, based on data packets exchanged between the device and a network element. The category is indicative of operational capabilities of the device. Based on the category identified for the device, an authentication order for the device is determined. The authentication order is indicative of a sequence in which a set of authentication tests is to be executed for authentication of the device.
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